baber/WOPTO huggingface dataset:
Patent JP-S63149748-A (JP)
Title: Storage device
Inventor: YOSHINO SUSUMU
IPC: G06F12/16
Filed: 1986-12-15
Abstract: PURPOSE:To easily obtain a duplexed memory by using a part of an address signal different from a module address to form a new specification bit. CONSTITUTION:When module addresses defined by a part of address signals are differently applied, all modules execute writing, reading and the transfer of prescribed information to a bus, and when the same module address is applied to n modules >2, (n-1) modules distinguished by a part of address signals different from the module address are constituted so as not to transfer all information to the bus at the time of writing and reading operation. Consequently, the duplexed memory can be easily obtained and a memory device with high reliability can be constituted. In addition, only a part of the memory device can be duplexed in accordance with the contents of the used memory and effective utilization of a memory resource can be attained.
Patent JP-H03158781-A (JP)
Title: Method for estimating residual capacity of sodium-sulfur battery
Inventor: KUSAKABE KOJI
IPC: G01R31/36
Filed: 1989-11-15
Abstract: PURPOSE:To enhance estimation accuracy by obtaining the number of defectless series units from a difference between the series-parallel units of discharge depths, adding the correction by the total number of the series unit to the energization quantity of a set battery with the discharge depth as a beginning point and calculating the respective discharge depths. CONSTITUTION:The set battery 8 is housed into a heat insulating box 10 where the series-parallel units 6 are connected in series. A voltmeter 14 measures the voltage across the units 6 and an ammeter 16 measures the current flowing in external terminals 12a, 12b. The electromotive force E of the units 6 is estimated from a change with time, of the voltage of the units 6 right after the stop of the charge and discharge and the discharge depth D of the units 6 is obtd. by collating the electromotive force E and the theoretical value. The number K of the defectless series units of the units 6 is obtd. by making comparison with depths D each other between the units 6. The charging and discharging current quantity Ah of the battery 8 is obtd. by integrating the current value measured by the ammeter 16 with time and can be referenced at all time. The residual capacity R of the battery 8 is calculated from the max. of the depth D of the units 6, the number K of the units and the number K of the units of the battery 8.
Patent JP-H06153558-A (JP)
Title: Quiet operation system
Inventor: ANDO HIROTAKE
IPC: H02P25/098
Filed: 1992-11-06
Abstract: PURPOSE:To reduce noises by avoiding the number of revolutions which causes a structure for housing variable number-of-revolutions motor to resonate in the operation thereof. CONSTITUTION:An operation signal for a motor 4 is fed into a control unit 2 through an input unit 1. The control unit determines the number of motor revolutions according to the operation signal, and produces a control signal output at the determined number of revolutions to drive the motor through a motor driving unit 3. A sound sensor 5 detects noises from the motor and structure, such as a case, mounted therewith, and a peak detecting unit 6 detects the peak value of signals from the sound sensor. The detected signal is fed to the control unit. When the signal is at a higher level than required, the control unit produces a control signal at the number of revolutions other than that of the operation signal from the input unit, and thereby shifts the number of revolutions of the motor 4.
Patent JP-H06147199-A (JP)
Title: Sediment lifting device
Inventor: KAGOTA NORIO
IPC: F04F5/42
Filed: 1992-11-06
Abstract: PURPOSE:To provide a sediment lifting device which has no movable part having no risk of biting sediment and can be easily used for a narrow and deep pile. CONSTITUTION:The interior of a double-structure hollow body 20 which is the main body of a sediment lifting device is provided with a conduit 30 having a forward end opening part 31 and a base end opening part 32, and an air passage 40 formed on the outside of the conduit. Plural air blowout ports 40 for blowing out the compressed air supplied through the air passage 40 with axial components and circumferential components toward the base end side of the cnduit 30 are opened in the inner surface of the cylinder wall 33 for partitioning the above conduit and passage. The current of air blown out of the air blowout ports 40 forms such a spiral air current as to fling up sediment and ground water and lift the same on the ground surface.
Patent JP-H10144960-A (JP)
Title: Method for manufacturing p-type nitride semiconductor and nitride semiconductor element
Inventor: YAMADA TAKAO
IPC: H01S5/323
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the light-emitting efficiency and light-receiving efficiency of various kinds of devices using a p-type nitride semiconductor by providing a method for manufacturing a p-type nitride semiconductor mainly with a high carrier concentration. SOLUTION: In a semiconductor device, an n-type impurity and a p-type impurity are doped at the same time by the vapor growth method, further a nitride semiconductor containing hydrogen in a crystal is grown, and then hydrogen contained in the nitride semiconductor layer is eliminated. At the same time, the semiconductor has an n-type nitride semiconductor layer, an active layer made of a nitride semiconductor containing indium, a p-type nitride semiconductor layer, and a p-electrode layer, successively. At this time, at least one layer of p-type nitride semiconductor layer in which the p-type impurity and n-type impurity have been doped is provided between the above active layer and the above p-electrode layer.
Patent JP-2000118376-A (JP)
Title: Antilock control method
Inventor: OKUBO TOMOMI
IPC: B60T8/1764
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To restrain excess slip of a wheel and vibration of a car body by regulating rising of a brake pressure of the other driving wheel synchronizing to depression mentioned below, when a slip occurs at one driving wheel in advance just after starting of control, and this caused depression of brake pressure of the driving wheel. SOLUTION: Calculation of an antilock control is performed in a control logic circuits 6, 7, and a hold valve HV and decay valve DV for each system are controlled ON/OFF. When, during this control, a slip occurs on a wheel running on the low μ road side and subsequently a slip occurs on a wheel running on the high μ road side, only before the wheel on the low μ road side starts second depression, and in a first control cycle of the antilock control of the wheel on the high μ road side, the wheel on the high μ road side is simultaneously forcibly depressed synchronizing to the wheel on the low μroad side depressed in advance. Occurrence of an excess slip of the wheel on the high μ road side is prevented.
Patent JP-2001079785-A (JP)
Title: One-man-used workbench with turntable
Inventor: AIDA KOICHI
IPC: B25H1/08
Filed: 1999-09-11
Abstract: PROBLEM TO BE SOLVED: To carry out assembly and disassembly work of a product which has a heavy weight safely, and efficiently, all alone and easily. SOLUTION: A crane support steal material 4 and a crane reinforcing steel material 5 integrated with each other by a crane joint steel material 46 are provided on an optional corner of a table upper surface on this workbench, and a crane beam reinforcing steel material 3 and a crane beam 2 are provided on each rotating pipe 50. A box rail 39 and a W car pulley 38 are provided on the lower side of this crane beam 2, and a chain block 1 is installed below the W car pulley 38. Thereafter, a steel plate 8 and a soft material 7 are provided on an upper surface of a tale main body 9. Thereafter, a turntable 6 is provided at an optional position on the table upper surface, and a rotating table storage box 14, a handle 11 and a vertical step lever 13 are provided on the lower side of the turntable 6.
Patent JP-H07130944-A (JP)
Title: Lead frame for semiconductor device
Inventor: KANEKO KENICHI
IPC: H01L21/52
Filed: 1993-11-02
Abstract: PURPOSE:To prevent warps or wrinkles from occurring in a film and cracks from occurring in a package even by application to a lead frame of a semiconductor device having a bus bar as nearly long as the film. CONSTITUTION:This lead frame is formed out of a plurality of inner leads 1 parallely arranged over a predetermined width, bus bars 2 located in front of the plurality of inner leads 1 and extending over a width larger than a predetermined one, and chip-mounting adhesive films 3 provided independently over the plurality of inner leads 1 and bus bars 2.
Patent JP-H11134666-A (JP)
Title: Optical head and recording and/or reproducing device
Inventor: MATSUMOTO YOSHIYUKI
IPC: G11B7/135
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To realize further mass production and cost reduction by precisely and simply mounting optical parts and light receiving/emitting elements in the same package. SOLUTION: An optical head 1 is provided with the light emitting element 14, an objective lens, a diffraction grating 9 provided with a diffraction means having a pair of linear gratings with grating intervals different from each other, a first photodetector 16 light receiving return light diffracted by one side grating of a pair of diffraction means and a second photodetector 17 light receiving the return light diffracted by the other side grating. Relating to this optical head 1, the light emitting element 14 is arranged on a substrate 13 arranged with the first photodetector 16 and the second photodetector 17.
Patent JP-H03159277-A (JP)
Title: Manufacture of piezoelectric laminate
Inventor: KATSUMATA TAKAO
IPC: H01L41/083
Filed: 1989-11-17
Abstract: PURPOSE:To lessen a piezoelectric laminated body in a bonding hour at laminating layer by layer by a method wherein the electrodes plates, which are formed of shape memory alloy, made to memorize that they are formed flat, and formed into corrugated shapes through a bending work, and the piezoelectric elements are alternately laminated on each other, which is dipped into an adhesive agent, and the laminate is thermocompressed to enable the electrode plates to recover their memorized shapes and the adhesive agent to be cured. CONSTITUTION:An electrode plate 11 is made to memorize its own shape which is composed of a flat electrode section 1 and a bent tongue 2. Then, the bent tongue 2 is made flat by a press work at a normal temperature, the disc electrode section 1 is formed corrugated by a press work, the electrode plates 11 and piezoelectric elements are alternately laminated in such a manner that the tongues 2 are alternately changed in position by an angle of 180 deg.C, and an insulating plate 14 is provided to the upper and the lower end of the laminate. At this point, as the electrode plates 11 have been formed corrugated, a gap 13 is formed between the electrode plate 11 and the piezoelectric element 12. The laminate is dipped into an adhesive agent tank to inject an adhesive agent into the gaps 13 and pulled up from the tank, the excessive adhesive agent is blown off by air, and the laminate is thermally treated as pressed. By this setup, adhesive agent can be injected into the gaps collectively only by dipping the laminate into the adhesive agent, so that a piezoelectric laminate can be shortened in bonding time at a laminating process.
Patent JP-H11119473-A (JP)
Title: Image forming method and developer used therefor
Inventor: KAWASE HIROMITSU
IPC: C04B41/86
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To form a toner image without causing a void and printing unevenness in a pattern printed on the surface of a heat-resistant solid, onto a transfer sheet by specifying the true specific gravity ratio of carriers to toner (the carriers/the toner). SOLUTION: An electrostatic latent image on an image carrier is developed with the toner colored after printing is executed and the obtained toner image is transferred to the transfer sheet from the image carrier, so that the toner image is formed on the transfer sheet. At this time, the true specific gravity ratio of the carriers in a developer to the toner colored after the printing is executed (the carriers/the toner) is set 2-3. Thus, gaps in the toner in an unfixed toner image on the transfer sheet are reduced and the gaps in the toner image fixed on the transfer sheet can be further reduced. Thus, the toner image for the pattern, fixed on the transfer sheet in the above-mentioned manner can be stuck/printed on the surface of a heat-resistant solid, so that the pattern not having the void and the printing unevenness can be formed on the surface of the heat-resistant solid.
Patent JP-H10123228-A (JP)
Title: Method for visualizing magnetic structure
Inventor: KAWATE ETSUO
IPC: G01R33/12
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To realize noncontact visualization of the distribution of vortex filament in a superconductor or the distribution of micromagnetization in a magnetic body using a laser beam by measuring the magnetic structure of a sample based on a position where the intensity of scattering light is maximized. SOLUTION: At the time of observing a magnetic structure, an incident light is emitted from a laser light source 2 in the positive direction of y-axis and the light being scattered from a magnetic dipole (vortex filament) 3 is detected by a detector 4 moving in the direction of y-axis while facing the positive direction of x-axis thus locating the position where the intensity of scattering light is maximized. Since a light is passed through a sample having magnetic structure smaller than the wavelength of incident laser light and the light being scattered from the magnetic structure is measured, noncontact visualization of the distribution of vortex filament in a superconductor or the distribution of micromagnetization in a magnetic body can be realized. Furthermore, a sample 1 can be observed in an environment where it is used actually, e.g. a ferromagnetic field.
Patent JP-H11114154-A (JP)
Title: Ball-shooting handle of pachinko game machine
Inventor: SUZUKI HISAO
IPC: A63F7/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To fix in a desired rotating position a control lever for adjusting the force of shooting balls in a Pachinko (Japanese pinball game) machine and allow the control lever to naturally return to its initial position when a player releases a handle, thus preventing the shooting of balls with the control lever held in the fixed rotating position when another player controls the lever, or preventing the control lever from being forcibly rotated and broken. SOLUTION: In a ball-shooting handle in which a handle part projected from the front surface of Pachinko game machine is provided with the sensing part 26 of a touch switch circuit 45 turning a ball-shooting motor 7 on and off and a control lever for adjusting a ball shooting force is freely rotationally provided at the handle part, an electromagnetic brake holding the rotating position of the control lever is provided inside the handle part, the electromagnetic brake releasing the control lever from its held state with the turning off of the touch switch circuit 45.
Patent JP-H08215094-A (JP)
Title: Automatic shower controller
Inventor: HAINTSU HIRUSHIYU
IPC: E03C1/05
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To make non-contact switch changing possible by a simple means by a constitution wherein a controlling and judging electronic device for selectively evaluating strength of a detected signal is provided and working and stopping of a shower controlling device is operated by a switching device based on at least one specified value of strength. SOLUTION: An buried box 3 is provided in an installed wall 2 and a proximity sensor or a detecting device 4 as well as a controlling and judging electronic device 8 and a solenoid valve 9 are arranged in the box. The detecting device 4 is formed as an active infrared rays controlling device by which infrared rays is emitted from a transmitting device and the reflected infrared rays are detected by means of a sensor and a switching signal is formed in the detecting device 4 based on a specified strength. The detecting device 4 is designed in such a way that a proximity detecting region 6 and a normal detecting region 7 are formed in a detecting cone 5. In addition, when a user stays in the normal detecting region 7 of the contactless sensor, the solenoid valve 9 is driven through a controlling and judging electronic device 8.
Patent JP-H10121768-A (JP)
Title: Lock device for parking car and operating-state indication device used therefor
Inventor: KITA KAZUTERU
IPC: E04H6/42
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a malfeasant car retreat effectively even in a car having a large road clearance by manufacturing a device for lifting and lowering a lifting-lowering member up to arbitrary height by using a hydraulic cylinder, etc. SOLUTION: A hydraulic cylinder 4 is arranged into a device body 2, in which approximately the whole is buried into a ground, and a lifting-lowering member 3 inserted to the device body 2 is lifted an lowered by the driving force of the hydraulic cylinder 4. When the lifting-lowering member 3 is brought down, an engaging piece 3a is engaged with a lifting-lowering ring 9, the lifting-lowering ring 9 starts its lowering, the lowering operation is transmitted to the indicating bar 6 side through pins 9a, 6c, and the indicating bar 6 is rotated so as to be brought down to the ground surface side centering around a shaft 7. When the lifting-lowering member 3 is lifted, on the contrary, the elastic force of a spring 8 is released, and the indicating bar 6 is erected.  Since the operation of the indicating bar 6 displays the lifting state and lowering state of the lifting-lowering member 3, a driver can determine the lifting- lowering states of the lifting-lowering member 3 easily by the state of the indicating bar 6, and the generation of the situation, in which a car is retreated by mistake at the time of the elevation of the lifting-lowering member 3, can be prevented.
Patent JP-S62157606-A (JP)
Inventor: CHAZONO HIROKAZU
IPC: H01B3/12
Filed: 1985-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02144986-A (JP)
Title: High density package
Inventor: TAKETOMI TAKESHI
IPC: H05K3/36
Filed: 1988-11-28
Abstract: PURPOSE:To enable high density packaging with three dimensional arrangement of electronic circuit parts by providing a plurality of vertical wiring boards having a slit at each side edge thereof and installed vertically with horizontal spacing therebetween on a base wiring board, and horizontal wiring boards each of which is held so that a part thereof facing the slit. CONSTITUTION:A multiplicity of electronic circuit parts 12 and input/output pins 13 are provided on the top and bottom surfaces of a base wiring board 11. A plurality of vertical wiring boards 14 are mounted to the base wiring board 11 via fixed joint 15, and installed vertically with horizontal spacing, and each side edge thereof is provided with a slit 16 whose opening facing in the same direction. Horizontal wiring boards 17, each of which has a part facing the slit 16, are held relative to and connected by connectors 18 to the vertical wiring boards 14, and many electronic circuit parts 19 are provided on their one surface sides. The connectors 18 for connecting the horizontal wiring boards 17 and the vertical wiring boards 14 to each other achieve the connection by pressing electrically conductor 20 consisting of film patterns against both wiring boards 14, 17. In this construction of a package, three dimensional arrangement of the electronic circuit parts 12, 19 can be effected relative to the base wiring board 11.
Patent JP-H07151497-A (JP)
Title: Launcher
Inventor: MORIYAMA HIROSHI
IPC: F41F3/04
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a launcher wherein a direction of launching of a missile can be set quickly, a setting mechanism can be made small in size to attain power-saving. CONSTITUTION:Rollers 4a and 4b are provided in the front and the rear on the opposite lateral sides of a missile 1, while a pair of guide rails 14 prepared by combining straight and curved groove parts 15 are opposed to each other with a prescribed space between them and supported by supports 16. The missile is set vertically with the rollers 4a and 4b thereof made to engage with the groove parts 15 of the opposed guide rails 14, and the supports 16 are fitted to a frame 12 through the intermediary of rotary bearings 13 and rotation drive mechanisms 17 which can rotate the supports around the missile 1. Since the direction of launching can be set by rotating the curved guide rails 14 in the state of the missile 1 being set vertically, accordingly, rotational inertia can be made small and if is possible to attain quick setting of the direction of launching and to make a setting mechanism small in size.
Patent JP-H10137745-A (JP)
Title: Treatment of fluorine-containing waste water
Inventor: TAIRA TSUTOMU
IPC: C02F1/58
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the regenerating efficiency of aluminum and to facilitate the handling of a generated sludge at the time of desorbing and regenerating fluorine from aluminum hydroxide adsorbing fluorine in a fluorine advanced treatment using aluminum hydroxide. SOLUTION: A magnesium salt is added into a fluorine-adsorbing aluminum hydroxide in an Al dissolving vessel 4, aluminum hydroxide is dissolved as aluminate ion with a strong alkali and simultaneously fluorine is adsorbed to generate magnesium hydroxide, magnesium hydroxide and the aluminate solution are solid-liquid separated in a settling vessel 6, the illuminate solution is returned to an adsorption vessel 1 to use repeatingly as a fluorine adsorbent. Magnesium hydroxide on the other hand desorbs fluorine with the generation of calcium fluoride under neutrality to be dissolved as magnesium ion, is returned to the Al dissolving vessel 4 and used repeatingly as a fluorine recovering agent.
Patent JP-H05137391-A (JP)
Title: Control method for inverter
Inventor: OHASHI KAZUHARU
IPC: H02P27/06
Filed: 1991-11-14
Abstract: PURPOSE:To prevent stall of induction motor regardless of the characteristics thereof by making a decision of stall if the load current increases upon elapse of a predetermined time after finish of acceleration when the induction motor is accelerated over the basic frequency thereof. CONSTITUTION:A speed comparator 13 detects end of acceleration, a constant output state detector 14 detects a constant output region where maximum torque lowers, an AND circuit 15 detects that both a frequency comparator 8 and the constant output state detector 14 are in detecting state, and an acceleration end current detector 16 detects a current (I1) at the end of acceleration. A stall detector 19 compares the load current I1 detected through the acceleration end current detector 16 with a load current (I2) detected through a predetermined time later current detector 18. If I1, I2, a decision is made that an induction motor has stalled and a signal is delivered to a deceleration commander 21 so that the induction motor 6 is decelerated until it enters into regenerative state. According to the invention, the induction motor is prevented from stalling regardless of the characteristics thereof.